baber/WOPTO huggingface dataset:
Patent DE-3305872-A1 (DE)
Title: Safety device preventing a lowered roller blind from shooting up
Inventor: KRATZER ERWIN
IPC: E06B9/80
Filed: 1983-02-19
Abstract: Safety device preventing a lowered roller blind from shooting up, which can be drawn up on a window or door frame, consists in that a hook (9) projecting inwards from a spring steel strip (7) is adjustable transversely relative to the perpendicular projection of a counter-hook (10) secured on the window or door frame (1), in that the spring steel strip (7) is secured between two roller blind rods (4) enclosing at least one light slot (6), and bulges inwards in the region of the light slot which closes when the roller blind is lowered (Fig. 3). <IMAGE>
Patent DE-3309633-A1 (DE)
Title: System for the random allocation of discount rates
Inventor: DRUMOND SEBASTIAO DILSON
IPC: G07C15/00
Filed: 1983-03-17
Abstract: A system is provided for the random allocation of discount rates, the purpose of which is to select discount percentages offered by commercial companies during a business transaction to a customer or consumer, the device comprising suitable means for randomly selecting one rate in each case from a plurality of pre-programmed rates, this pre-programmed selected rate being indicated by means of recording on an invoice or similar purchase voucher.
Patent DE-3312850-A1 (DE)
Title: Television transmission system
Inventor: SCHOLZ WERNER DIPL ING
IPC: H04N7/12
Filed: 1983-04-09
Abstract: In a television transmission system, particularly for recording and replaying, the luminance signal (Y) is transmitted for the entire line period (e), particularly expanded in time before the transmission and compressed in time after the transmission. The bandwidth of the luminance signal during the replaying can then be greater than the bandwidth of the transmission path. <IMAGE>
Patent DE-3313946-A1 (DE)
Inventor: HILMANN JUERGEN
IPC: A61K49/22
Filed: 1983-04-15
Abstract: 1. Contrast medium containing microparticles and gas bubbles for ultrasound diagnostics, characterised in that it contains microparticles of a solid surface-active substance, optionally in combination with microparticles of a non-surface-active solid, in a liquid carrier.
Patent DE-3314207-A1 (DE)
Inventor: VORBRUEGGEN HELMUT PROF
IPC: C07D307/935
Filed: 1983-04-20
Abstract: Derivatives of 5-ethynyl-prostacyclyne having the formula (I) wherein R1 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic rest or a group <IMAGE> , R2 is a hydrogen atom in position  alpha  or  beta or a methyl group in  alpha  or  beta , R3 is an alkyl, cycloalkyl or aryl group optionally substituted, or a heterocyclic group, A is -CH2-CH2-, trans-CH=CH- or -C=C-group, B is a straight chain alkylen group comprising from 1 to 5 atoms of carbon, D and E form together a direct bond or D is a straight chain saturated alkylene group comprising from 1 to 5 atoms of carbon, a branched chain saturated alkylene group or an unsaturated straight chain alkylene group comprising from 2 to 5 atoms of carbon which may optionally be substituted by fluorine atoms, I is an oxygen atom, -C=C-group or CR5-group, wherein R4 and R5 are different from each other, may represent a hydrogen atom or an alkyl group comprising from 1 to 3 atoms of carbon and, if R1 is a hydrogen atom, they represent physiologically acceptable salts of said compounds with organic or inorganic bases; production process and pharmaceutical utilisation thereof.
Patent DE-3316336-A1 (DE)
Inventor: EBERLE GUENTER
IPC: G01N1/28
Filed: 1983-05-04
Abstract: A centrifugal chamber for coating slides with a sedimentation product of a sample fluid includes an upper part with at least one cylindrical sample chambers located therein, and a slide resting in sealed fashion against one end of the sample chambers. The slide is mounted on a flat surface of a carrier plate and is releasably connected with the assembly. The releasable connection between the upper part of the centrifugal chamber and the carrier plate which holds the slide includes a locking slide operable with one hand, with locking openings, and with the slide being displaceably mounted in the carrier plate in a longitudinal direction thereof and being further connectable with matching parts of the upper part which engage the locking openings.
Patent DE-3321452-A1 (DE)
Title: Cattle guard grid
Inventor: HAU NIKOLAUS
IPC: A01K1/06
Filed: 1983-06-14
Abstract: In a cattle guard grid, in which the individual links can be held in the blocking position by a retaining lever which engages on a cam attached to a rod, the retaining lever together with the link being released as a result of the rotation of the rod together with the cam, there is provided, for the selective blocking of the link, a blocking device which is held in the inoperative position by a bolt and which can be released by the latter for engagement with the link. Furthermore, a device for fixing the link in the release position is provided.
Patent DE-3322078-A1 (DE)
Inventor: STEINER KURT DR
IPC: A61K31/70
Filed: 1983-06-20
Abstract: 1. Use of sucralfate for controlling emesis and/or diarrhoea in veterinary medicine.
Patent DE-3323170-A1 (DE)
Inventor: EHRHART HANS
IPC: A43C1/04
Filed: 1983-06-28
Abstract: 1. Lace closure eyelet edging for shoes, whereof the eyelets (12) are insertable through openings (23) in the shoe upper (21) or in an attachment part (22, 26) to be connected to said upper, characterized in that the eyelets (12) are connected by their base (13) with a substantially straight, rod-shaped bar (11) and comprise one part therewith, wherein the bar segments (14) adjacent to each single eyelet (12) have a length to the side of the eyelets which corresponds to half the distance of the openings (23) in the upper (21) or the attachment part (22, 26), and that the bar segments (14) between and to the side of the eyelets (12) abut the underside of the upper (21) or the attachment part (22, 26) along their entire length between the openings (23) for the eyelets (12).
Patent DE-3324788-A1 (DE)
Title: Office chair
Inventor: CIECIERSKI WOLF
IPC: A47C9/00
Filed: 1983-07-08
Abstract: The invention relates to an office chair, in which the seat (16) and/or backrest can be moved up and down and back and forth by motor and in cycles by means of lifting and adjusting members (24, 40 to 44). Even with amplitudes of only a few millimetres and occasional use, this results in considerable relief of stress and strain on the back and sitting muscles of the user. <IMAGE>
Patent DE-3327833-A1 (DE)
Title: Panel element, in particular window leaf
Inventor: KOCH GUENTHER DIPL ING
IPC: E06B3/24
Filed: 1983-08-02
Abstract: The element frame of the panel element is a composite frame made of at least two surround profiles which are the same as one another and, received between these, at least one connecting profile surrounded by the surround profiles on sides at a distance from one another, in which there can advantageously be an insulating core made of rigid expanded polyurethane for example. The surround profiles and the connecting profile engage in one another at least in sections and form an insertion connection. Arranged at least on one of the surround profiles is a mounting which receives the outer edge of a pane and which can be formed directly in one piece on one of the surround profiles. Expediently, the pane, which is received with its outer edge in said mounting, extends beyond the clear leaf dimension.
Patent DE-3328245-A1 (DE)
Title: Method and device for forming dumplings made of dumpling dough
Inventor: TOEPFER HANS-JOACHIM
IPC: A23L19/12
Filed: 1983-08-04
Abstract: The method of patent ... (Patent Application P 2915810.9) for forming dumplings from dumpling dough is improved to the effect that the direction of rotation of the portioned dough pieces which are moving forward in a rotating pipe and are being formed is reversed at least once. In the device used for implementing the method, with a rotatably mounted cyclindrical pipe, additional means are provided in order to bring about a reversal of the direction of rotation; the pipe preferably consists of mutually independently mounted and rotating pipe sections.
Patent DE-3331903-A1 (DE)
Inventor: GEIST MICHAEL DIPL CHEM DR
IPC: C08G59/50
Filed: 1983-09-03
Abstract: The invention relates to water-dispersible binders for cationic electro-dip paints with a base of modified epoxy resins. The binders are produced by reaction of (A) epoxy resins having a molecular weight of at least 350 with (B) elasticized polyphenols having a molecular weight of over 350 with addition to the epoxide groups and further reaction of the reaction product of (A) and (B) with (C) primary and/or secondary amines or ammonium salts to obtain the required water-dispersibility.
Patent DE-3333847-A1 (DE)
Title: Single-chip computer as local network controller and computer
Inventor: SCHWARZ SIEGFRIED
IPC: G06F13/12
Filed: 1983-09-20
Abstract: Using single-chip computers as computers and as local network controllers allows, on the one hand, the characteristics of the network controller to be defined under software control and to be adapted for the individual type of communication and, on the other hand, allows single-chip computers to be connected via a local communication network without interposing other complex hardware chips. The software of the network controller determines the type of the collision check, of the line-idle test and its test duration which determines the priority of line access,  of the protocol used,  of the data protection,  of the response in the case of a transmit collision,  of the transmission of commands for data branching,  detection of broadcast messages,  for triggering a response or acknowledgement, of the reaction to an interrupt with higher priority than the local network controller. A solution is specified for each software module of the network controller, others are possible. In addition, the single-chip computer handles other software-controlled tasks.
Patent DE-3334988-A1 (DE)
Title: Circuit arrangement for feeding telephone devices from the line
Inventor: SCHMIDT PETER
IPC: H04M19/08
Filed: 1983-09-24
Abstract: Circuit arrangement for feeding telephone devices from the line, containing a circuit for polarity-independent supply of the connected devices - in particular a bridge rectifier circuit - with a circuit for identifying a loop condition in a telephone device, which in turn comprises: an active tripole which can be connected between a downstream telephone device and a first line wire and, when current flows through this circuit as a result of loop closure, reduces its impedance between the connection point on the first line wire and a further circuit point, the further circuit point being connected to an input terminal of a power supply circuit whose other terminal is connected to the second line wire.
Patent DE-3335028-A1 (DE)
Title: Fuel vaporiser
IPC: F02M17/26
Filed: 1983-09-28
Abstract: The fuel vaporiser described makes possible an improved combustion of the fuel in petrol engines. It reduces the consumption and unburnt fuel content of the exhaust gases.
Patent DE-3336214-A1 (DE)
Title: Spinning or twisting machine with a supply line
Inventor: SIFFEL ROLAND DIPL ING
IPC: D01H13/16
Filed: 1983-10-05
Abstract: A supply line, laid on a spinning or twisting machine and starting from a supply point, for a plurality of individual electrical monitoring and switching units assigned to each yarn running point is composed of line segments and circuit boards which are connected in series and which are coupled to one another by means of plug connectors. Each circuit board is equipped with a multiplicity of pin strips, the associated socket strip of which is located on a connecting line which leads to the monitoring and switching unit assigned to the yarn running point. This supply line can easily be adapted to different machine lengths and machine divisions simply by plugging together an appropriate number of line segments and circuit boards, and it can be adapted in an advantageous way to different supply conditions by the use of line segments and connecting lines which have an appropriate number of wires and which are designed as flat-strip cables. <IMAGE>
Patent DE-3338114-A1 (DE)
Title: Procedure for the automation of a peeling or cutting winning installation
Inventor: KONOPKA KLAUS DIPL ING
IPC: E21C35/14
Filed: 1983-10-20
Abstract: The automation of a winning installation, in particular the level control of corresponding installations, enables the winning machine to be guided in such a way that it can be more easily adapted in a accurately targeted manner to the respective conditions by the support shields, the conveyor and thus the winning machine as a whole being optimally guided and pressed against the coal face in accordance with the measured values determined and analysed in each case. The measured values are preferably determined, inter alia, directly at the winning machine, are fed in a suitable form and over a suitable transmission path to an analysing unit, are converted into control commands and are transmitted to the control cylinders, the support shields and/or the nozzle arrangement and/or the plough motors. To this end, the winning installation is connected via a transmitter/receiver to the opposite trough spill plates so that the measuring signals can be fed directly from the winning machine to the analysing unit. The entire winning installation can thus be controlled and regulated in a specific manner.
Patent DE-3347077-A1 (DE)
Title: Apparatus for dressing the edges of split blocks
Inventor: ARNHEITER ALOIS
IPC: B28D1/00
Filed: 1983-12-24
Abstract: In an apparatus for dressing mutually opposite edges 3, 10 of the split surfaces of cuboid split blocks 6, the split blocks are supported by solid rollers 25, 26 on the side opposite the appropriate chisels 13, 14. <IMAGE>
Patent DE-3400454-A1 (DE)
Title: Coin tester
Inventor: MOSINGER RUPERT
IPC: G07D5/04
Filed: 1984-01-09
Abstract: The invention relates to a coin tester having a rotatable coin balance which is mounted in a carrier plate and which is followed by a return channel and by a coin run-through channel provided with checkpoints and having a running track. So that an embossing test can be carried out in a coin tester of this type, according to the invention there is formed on or built in the carrier plate 6 a projection 4 which engages outside the centre of gravity of a coin 32 or inadmissible coin or disc 31 held in the coin balance 2, the tip of the projection 4 sensing the coin surface which is deeper as a result of the embossing P. <IMAGE>
Patent DE-3400749-A1 (DE)
Title: Window, door or the like
Inventor: FRENER GEORG
IPC: E06B7/23
Filed: 1984-01-11
Abstract: In a window, a door or the like, consisting of a case and a casement and at least one pane, which is held in a pane channel of the casement, one wall of the case reaching behind on the side of the casement facing away from the direction of opening of the leaf, a profiled design is to be produced, while retaining heat insulation of the casement, which design makes possible a relatively small construction size for the casement. This is achieved in that the wall (32) of the case (4) covers the casement (5), preferably forming a cavity (47), approximately as far as towards the pane channel (12). <IMAGE>
Patent DE-3406247-A1 (DE)
Title: Support stay for supporting the beams of a snowbridge of an avalanche brake
Inventor: DEUTSCHMANN GERALD DIPL ING
IPC: E01F7/04
Filed: 1984-02-21
Abstract: The invention relates to a support stay for supporting the beams of a snowbridge of an avalanche brake, the support stay being formed from an upper stay part and a lower stay part, which stay parts are detachably interconnected in the overlapping region. The upper stay part is formed from two angle profiles lying at a distance from one another or from two U-profiles which lie at a distance from one another, are rigidly interconnected and are arranged mutually symmetrically, and the webs of which lie parallel to the plane of symmetry, which profiles surround the beam of the snowbridge in the manner of tongs, and the lower stay part is formed from a rectangular tube or from two angle profiles. In the overlapping region, the angle profiles of one stay part bear against two opposite sides of the respectively other stay part with one leg. The projecting legs of one angle profile lie opposite in each case the free edge of the adjacent leg of the other angle profile.
Patent DE-3412250-A1 (DE)
Title: Load interruptor circuit breaker
Inventor: MOOZ DIETRICH
IPC: H01H33/12
Filed: 1984-04-02
Abstract: Load interruptor circuit breakers are generally produced as open apparatuses. In order to protect the contact arrangement, the extinguishing device and the drive mechanism of these circuit breakers against environmental influences, a major outlay is required, particularly in the case of open-air use. It is therefore proposed to encapsulate an indoor load interruptor circuit breaker in a housing (10) and to provide this housing in the base (14) and in the cover (13) with transparent windows (15, 16) for observing the interruption gaps, in such a manner that it is resistant to open air use. The field of use of such a load interruptor circuit breaker extends to open air installations of all types. <IMAGE>
Patent DE-3413599-A1 (DE)
Title: Apparatus for the stacking and destacking of cartridges onto and off kiln trolleys respectively
Inventor: HOEVELMEYER WERNER
IPC: B65G67/14
Filed: 1984-04-11
Abstract: The invention relates to an apparatus for the stacking and destacking of U-shaped cartridges supporting roof tiles onto and off kiln trolleys respectively. In said apparatus the kiln trolleys can be guided on a running track to a destacking point, where the cartridges are destacked from the kiln trolley and one after the other guided past an unloading point for the roof tiles via an unloading track which is arranged at right angles to the running track. Then the empty cartridges are stacked back on the kiln trolley, after which the kiln trolleys are transported to a stacking point, where the empty cartridges are destacked from the kiln trolley and one after the other guided past a loading point for the roof tiles via a loading track which is likewise arranged at right angles to the running track, and then the filled cartridges are once again stacked on the kiln trolley. In this arrangement, the loading track and the unloading track are arranged in such a way that they each consist of conveyors which reciprocate in an alternating fashion and both of which transport the cartridges from the stacking point or destacking point to the loading point or unloading point, respectively, for the roof tiles, and back again.
Patent DE-3416174-A1 (DE)
Title: Solar drier for material in pourable or stem-like form
Inventor: WIENEKE FRANZ PROF DR ING
IPC: F26B9/08
Filed: 1984-05-02
Abstract: In the case of a known solution for air extraction from the absorber surface of an uncovered collector, the precipitations enter the absorber openings and have to be drained away from the roof covering lying underneath. Furthermore, the absorber is not included in the load-bearing structure. These and further disadvantages are avoided according to the invention by the air-intake openings being arranged at an elevated height, in comparison with the surfaces of the absorber draining away the precipitations, and covered at gap width.
Patent DE-3432144-A1 (DE)
Title: Method for a dial-up PBX system which is fitted with an operational terminal
Inventor: VERLOHR AXEL DIPL ING
IPC: H04Q3/62
Filed: 1984-08-31
Abstract: In a memory-programmed dial-up PBX system (NA), unsuccessful calls from the public network are handled differently according to the respective exchange line group (ALB1, ALB2; BT) and according to the switching condition of the required extension. The different applications of PBX switching systems of this type can thus be taken into account. Through instructions which are to be entered via the operating panel (BT) of the operational terminal, the call switching operation can be freely programmed in group-specific fashion for the causes of the unsuccessful call. A further specific call switching operation can therefore be specified in each case depending on the cause which has prevented a requested call set-up, for example line busy, terminal not set up, incoming call protection, call unanswered etc. In the event of an unsuccessful call, transfer to the operator's position, for example, or to a pre-defined service terminal or to an answering device could be effected, or an audible tone can be emitted. The operating procedure required in individual cases can thus be pre-defined through allocation to one of the switching conditions via the operational input. In the case of a plurality of exchange line groups, this can be done separately for the individual exchange line groups. <IMAGE>
Patent DE-3435840-A1 (DE)
Title: Device for releasing, rotating and clamping two gear wheels
Inventor: PETER GUNTER DIPL ING
IPC: B41F21/10
Filed: 1984-09-29
Abstract: The invention relates to a device for releasing, rotating and clamping two gear wheels which are arranged on a common axle and are in non-positive engagement with one another by means of a releasable connection. After the non-positive connection has been released, the phase relation of the gear wheels relative to one another can be adjusted. The object of providing a device by means of which the release and clamping of the gear wheels can be accomplished without tools and with little expenditure of force and which precludes incorrect operations is achieved by virtue of the fact that a displacement unit consisting of a hollow shaft, a pinion, a working cylinder, a compression spring and a tie rod and a rotation unit formed by a hollow shaft with the pinion, a second gear wheel, another gear wheel and a hydraulic motor can be assigned to the sun wheel via the pinion and that the displacement unit and the rotation unit are assigned limit switches which define end positions.
Patent DE-3437994-A1 (DE)
Title: Control element for pressure modulation in hydraulic vehicle brakes
Inventor: DITTNER ADAM
IPC: B60T8/1761
Filed: 1984-10-17
Abstract: The control element according to the invention for the pressure modulation of the vehicle brake essentially comprises a piston 13 for varying the volume of the chamber 15, 19 and 20 containing the brake hydraulic oil, a non-self-locking, spring-loaded screw spindle 28, which forms a standard unit with the piston 13 and an electrically highly conductive rotor 29, to which a torque is imparted on the eddy current principle by a rotating magnetic field, which is produced by an engine-driven flywheel 37, which is arranged in a rotationally symmetrical magnetic field 34, 35, which is in turn generated by an induction coil 36 acted upon by a reference control variable 49. <IMAGE>
Patent DE-3439965-A1 (DE)
Title: Roller shutter
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/80
Filed: 1984-11-02
Abstract: In a roller shutter with a large number of slats (10) attached to one another, the uppermost slat (10) of which is attached by means of elastic bands (15) to a rotatably mounted winding shaft (13), the outer band (16) situated on at least one end of the winding shaft (13) is arranged so as to project partially in its width from the region of the slats (10) and is fixed, bearing against a circumferential section of the winding shaft (13), by means of a holding device (17). <IMAGE>